Guillermo David Endara Galimany (May 12, 1936 – September 28, 2009) was a Panamanian politician who served as the president of Panama from 1989 to 1994. Raised in a family allied to Panameñista Party founder Arnulfo Arias, Endara attended school in exile in the United States and Argentina following Arias's removal from power. Endara later received a law degree in Panama. He subsequently served as a member of Panama's National Assembly, and briefly as a government minister before heading into exile again following Arias' third overthrow.